Upgrading the features or category from other countries doesn't show that it has made from other countries. We are talking about each countries's own design military vehicle. And as you know this vehicle originally design by Soviet and this is only the first and main tank ever.

the lav 25 only used the 25mm autocannon, and besides it doesnt even have ATGMs unlike the bradley

Yeah even I accepted too! Because the The LAV-25 (Light Armored Vehicle) is an eight-wheeled amphibious armored reconnaissance vehicle. It helps so seek out the enemy base, scout it, deliver troops at particular area depending upon it's situation. Although it doesn't look like Bradley, doesn't fire guided-missile like Bradley, doesn't have medium armour like Bradley. But it's has more speed more firing rate of the gun, climbing on tough hills, etc.